Finding the Third Proportional to 56,087.25 and 118,506

Step by Step Solution

1. Step 1: Write the proportion equation
   56,087.25 : 118,506 = 118,506 : x
2. Step 2: Convert to fraction form
   56,087.25/118,506 = 118,506/x
3. Step 3: Cross multiply
   56,087.25x = 118,506 × 118,506
4. Step 4: Simplify right side
   56,087.25x = 14,043,672,036
5. Step 5: Solve for x
   x = 14,043,672,036/56,087.25
6. Step 6: Final answer
   x = 250,389.74